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YooccLa: a parser generator for L-attributed grammars

Authors: G. Butler; C. Mingins;

YooccLa: a parser generator for L-attributed grammars

Abstract

Argues that a parser generator can be developed that: (1) can bring parser technology within the reach of more software engineers, (2) requires less knowledge of parser technology than most existing parser generators, and (3) can allow a parser to be used where a designer might otherwise have chosen a fully procedural solution. A parser generator, called YooccLa (Yes! An Object-Oriented Compiler Compiler with left-attributes), has been developed to achieve these goals. It reads a non-left-recursive LL grammar specified in an EBNF-like language, augmented with Eiffel features specifying semantic actions. For each grammar production, YooccLa produces a pair of classes for the Eiffel Parse library: a syntax class specifying the syntax to Eiffel Parse, and a construct class specifying the semantics.

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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